查询词典 metric coefficient

The practical data in Block L show that the heavy mud filtrate invasion is easily found in A oil-gas formation because of high oil compressibility coefficient of crude oil in this formation, which causes the difficulty to identify oil-gas zones.

运用试油与测压等资料可以较准确计算泥浆侵入半径，并对泥浆侵入校正图板进行校正，从而在泥浆侵入深的地区较为准确地识别油气层。

A new method to compute longitudinal dispersion coefficient of river through laboratory experiment was proposed in this paper.

纵向扩散系数是非常重要的水质参数，其计算结果的准确与否直接关系到河流水质预测预报成果的可靠性[1]。

Then the coefficient and equation were used to evaluate the system bias between laboratory method and comparison method.

目的对该校两个附属医院的生化检测系统进行方法比对和偏差评估。

Then the coefficient and the equation were used to evaluate the system bias between laboratory method and comparison method.

结论当用两个以上的检测系统检测同一检验项目时，应进行方法比对和偏倚评估，判断其临床可接受性能，以保证检验结果的可比性。

Then the coefficient and equation were used to evaluate the system bias between laboratory methods and comparison method.

结果：ALP、GGT在三个检测系统间预期偏差均可接受。

Then the coefficient and equation were used to evaluate the system bias between laboratory method and comparison method.

结果 LDH测定结果各系统的误差临床均可以接受。结论各检测系统测定LDH结果具有可比性。

The genetic diversity of 76 waxy barley landraces from different region of China was assessed by SSR markers,and cluster analysis was done based on genetic similarity coefficient.

利用SSR标记对来自中国不同省市的76份糯大麦种质的遗传多样性进行分析，并以遗传相似系数为基础进行聚类分析。

The paper analyzed the influencing factor of bulk modulus and leakage coefficient, it also described the method of self-tuning fuzzy PID design.

本文分析了系统体积弹性模量和泄漏系数的影响因素，自整定模糊 PID 控制器的设计方法。

Therefore,in this paper,a case study of Xulou iron ore in Huaibei City was taken to evaluate the effects of mine drainage on the urban water supply in safety.Besides,uncertainty of the coefficient of leakage was also analyzed in quantity.

水不仅是一种资源，同时也是环境的重要组成部分[1-2]，并关系到经济、社会的可持续发展，但就城市供水而言，水安全主要是指供水安全，是在保证供水水质安全基础上的水量安全。

The detectingparameter calculation,and test step about the methods of breathability coefficient and leakage ratio of sulfur hexafluoride are introduced in detail.

阐述了混凝土气密性原理和为达到气密性可采取的技术措施，详尽地介绍了透气系数法和SF6气体漏率法等两种混凝土气密性检测技术的测试装置、参数计算及测试步骤。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。